Fix missing match arms

1 files changed, 3 insertions, 1 deletions

diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
index 0afc06906..817a01db1 100644
--- a/crates/hir/src/lib.rs
+++ b/crates/hir/src/lib.rs
@@ -1903,7 +1903,9 @@ impl Type {
                 | TyKind::Dyn(_)
                 | TyKind::Function(_)
                 | TyKind::Alias(_)
-                | TyKind::Foreign(_) => false,
+                | TyKind::Foreign(_)
+                | TyKind::Generator(..)
+                | TyKind::GeneratorWitness(..) => false,
             }
         }
     }